Thermo Scientific Dionex ICS-5000 Operator's Manual page 248

Dionex ICS-5000 Operator's Manual
Relay 4 is configured for inject synchronization. Please change
pump configuration.
This error occurs if you attempt to use relay 4 as a standard relay in a
Chromeleon 7 instrument method or Chromeleon 6.8 program, but the relay
has been set to synchronize the gradient with the autosampler sample
injection.
To troubleshoot:
Define the relay as a standard relay or specify a different relay for use in the
program.
The maximum purge pressure was exceeded.
If the DP/SP pressure exceeds 5 MPa (725 psi) during priming, this error
occurs and the priming process is aborted.
To troubleshoot:
1. Verify that the priming valve is open. (To open the valve, turn the knob
one-half turn counterclockwise.)
2. Check fittings for overtightening. Check tubing for crimping and replace
it as necessary (see
232
Section 9.3). Be careful not to overtighten fittings.
Doc. 065342-06 12/11